.m-categroy {
  display: flex;
  margin-bottom: 30px;
}
.m-categroy dt {
  font-size: 16px;
  color: #333;
  font-weight: 500;
}
.m-categroy dd {
  font-size: 15px;
  color: #666;
  margin: 0 6px;
  width: 24px;
  height: 24px;
  padding: 4px;
  cursor: pointer;
  box-sizing: border-box;
  text-align: center;
  border-radius: 50%;
}
.m-categroy dd:hover {
  background: #F8F8F8;
}

a {
  text-decoration: none;
}

.m-categroy-section {
  display: flex;
  padding: 13px 30px 13px 10px;
  border-radius: 10px;
}
.m-categroy-section:hover {
  background: #F8F8F8;
}
.m-categroy-section dt {
  box-sizing: border-box;
  vertical-align: top;
  padding-top: 10px;
  display: inline-block;
  text-align: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #fff;
  background: #13D1BE;
  box-shadow: 0 4px 5px 0 rgba(39, 178, 164, 0.22);
}
.m-categroy-section dd {
  flex: 1;
}
.m-categroy-section dd span {
  margin: 10px 20px;
  color: #666;
  display: inline-block;
  font-size: 14px;
  cursor: pointer;
}
.m-categroy-section dd span:hover {
  color: #13D1BE;
}
.m-categroy-section dd span:target {
  color: aquamarine;
}